<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta content="IE=edge" http-equiv="X-UA-Compatible">
    <meta content="width=device-width, initial-scale=1.0" name="viewport">
    <title>Document</title>
    <!-- 引入样式 -->
    <link href="../../plugins/element-ui/index.css" rel="stylesheet"/>
    <link href="../../styles/common.css" rel="stylesheet"/>
    <link href="../../styles/page.css" rel="stylesheet"/>
</head>
<body>
<div class="dashboard-container" id="category-app">
    <div class="container">
        <div
                class="tableBar"
                style="display: inline-block"
        >
            <el-button
                    @click="addClass('class')"
                    class="continue"
                    type="primary"
            >
                + 新增菜品分类
            </el-button>
            <el-button
                    @click="addClass('meal')"
                    type="primary"
            >
                + 新增套餐分类
            </el-button>
        </div>
        <el-table
                :data="tableData"
                class="tableBox"
                stripe
        >
            <el-table-column
                    label="分类名称"
                    prop="name"
            />
            </el-table-column>
            <el-table-column
                    label="分类类型"
                    prop="type"
            >
                <template slot-scope="scope">
                    <span>{{ scope.row.type == '1' ? '菜品分类' : '套餐分类' }}</span>
                </template>
            </el-table-column>
            <el-table-column
                    label="操作时间"
                    prop="updateTime"
            >
                <template slot-scope="scope">
                    {{scope.row.updateTime}}
                </template>
            </el-table-column>
            <el-table-column
                    label="排序"
                    prop="sort"
            />
            </el-table-column>
            <el-table-column
                    align="center"
                    label="操作"
                    width="160"
            >
                <template slot-scope="scope">
                    <el-button
                            @click="editHandle(scope.row)"
                            class="blueBug"
                            size="small"
                            type="text"
                    >
                        修改
                    </el-button>
                    <el-button
                            @click="deleteHandle(scope.row.id)"
                            class="delBut non"
                            size="small"
                            type="text"
                    >
                        删除
                    </el-button>
                </template>
            </el-table-column>
        </el-table>
        <el-pagination
                :page-size="pageSize"
                :page-sizes="[10, 20, 30, 40]"
                :total="counts"
                @current-change="handleCurrentChange"
                @size-change="handleSizeChange"
                class="pageList"
                layout="total, sizes, prev, pager, next, jumper"
        ></el-pagination>
    </div>
    <el-dialog
            :before-close="handleClose"
            :title="classData.title"
            :visible.sync="classData.dialogVisible"
            width="30%"
    >
        <el-form
                class="demo-form-inline"
                label-width="100px"
        >
            <el-form-item label="分类名称：">
                <el-input
                        maxlength="14"
                        placeholder="请输入分类名称"
                        v-model="classData.name"
                />
            </el-form-item>
            <el-form-item label="排序：">
                <el-input placeholder="请输入排序" type="number" v-model="classData.sort"/>
            </el-form-item>
        </el-form>
        <span
                class="dialog-footer"
                slot="footer"
        >
        <el-button
                @click="classData.dialogVisible = false"
                size="medium"
        >取 消</el-button>
        <el-button
                @click="submitForm()"
                size="medium"
                type="primary"
        >确 定</el-button>
        <el-button
                @click="submitForm('go')"
                class="continue"
                size="medium"
                type="primary"
                v-if="action != 'edit'"
        > 保存并继续添加 </el-button>
      </span>
    </el-dialog>
</div>
<!-- 开发环境版本，包含了有帮助的命令行警告 -->
<script src="../../plugins/vue/vue.js"></script>
<!-- 引入组件库 -->
<script src="../../plugins/element-ui/index.js"></script>
<!-- 引入axios -->
<script src="../../plugins/axios/axios.min.js"></script>
<script src="../../js/request.js"></script>
<script src="../../api/category.js"></script>
<script>
    new Vue({
        el: '#category-app',
        data() {
            return {
                action: '',
                counts: 0,
                page: 1,
                pageSize: 10,
                tableData: [],
                type: '',
                classData: {
                    'title': '添加菜品分类',
                    'dialogVisible': false,
                    'categoryId': '',
                    'name': '',
                    sort: ''
                }
            }
        },
        computed: {},
        created() {
            this.init()
        },
        mounted() {
        },
        methods: {
            async init() {
                await getCategoryPage({'page': this.page, 'pageSize': this.pageSize}).then(res => {
                    if (String(res.code) === '1') {
                        this.tableData = res.data.records
                        this.counts = Number(res.data.total)
                    } else {
                        this.$message.error(res.msg || '操作失败')
                    }
                }).catch(err => {
                    this.$message.error('请求出错了：' + err)
                })
            },
            handleQuery() {
                this.page = 1;
                this.init();
            },
            // 添加
            addClass(st) {
                if (st == 'class') {
                    this.classData.title = '新增菜品分类'
                    this.type = '1'
                } else {
                    this.classData.title = '新增套餐分类'
                    this.type = '2'
                }
                this.action = 'add'
                this.classData.name = ''
                this.classData.sort = ''
                this.classData.dialogVisible = true
            },
            editHandle(dat) {
                this.classData.title = '修改分类'
                this.action = 'edit'
                this.classData.name = dat.name
                this.classData.sort = dat.sort
                this.classData.id = dat.id
                this.classData.dialogVisible = true
            },
            // 关闭弹窗
            handleClose(st) {
                this.classData.dialogVisible = false
            },
            //删除
            deleteHandle(id) {
                this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
                    'confirmButtonText': '确定',
                    'cancelButtonText': '取消',
                    'type': 'warning'
                }).then(() => {
                    deleCategory(id).then(res => {
                        if (res.code === 1) {
                            this.$message.success('删除成功！')
                            this.handleQuery()
                        } else {
                            this.$message.error(res.msg || '操作失败')
                        }
                    }).catch(err => {
                        this.$message.error('请求出错了：' + err)
                    })
                })
            },
            //数据提交
            submitForm(st) {
                const classData = this.classData
                const valid = (classData.name === 0 || classData.name) && (classData.sort === 0 || classData.sort)
                if (this.action === 'add') {
                    if (valid) {
                        const reg = /^\d+$/
                        if (reg.test(classData.sort)) {
                            addCategory({'name': classData.name, 'type': this.type, sort: classData.sort}).then(res => {
                                console.log(res)
                                if (res.code === 1) {
                                    this.$message.success('分类添加成功！')
                                    if (!st) {
                                        this.classData.dialogVisible = false
                                    } else {
                                        this.classData.name = ''
                                        this.classData.sort = ''
                                    }
                                    this.handleQuery()
                                } else {
                                    this.$message.error(res.msg || '操作失败')
                                }
                            }).catch(err => {
                                this.$message.error('请求出错了：' + err)
                            })
                        } else {
                            this.$message.error('排序只能输入数字类型')
                        }

                    } else {
                        this.$message.error('请输入分类名称或排序')
                    }
                } else if (valid) {
                    const reg = /^\d+$/
                    if (reg.test(this.classData.sort)) {
                        editCategory({
                            'id': this.classData.id,
                            'name': this.classData.name,
                            sort: this.classData.sort
                        }).then(res => {
                            if (res.code === 1) {
                                this.$message.success('分类修改成功！')
                                this.classData.dialogVisible = false
                                this.handleQuery()
                            } else {
                                this.$message.error(res.msg || '操作失败')
                            }
                        }).catch(err => {
                            this.$message.error('请求出错了：' + err)
                        })
                    } else {
                        this.$message.error('排序只能输入数字类型')
                    }
                } else {
                    this.$message.error('请输入分类名称或排序')
                }
            },
            handleSizeChange(val) {
                this.pageSize = val
                this.init()
            },
            handleCurrentChange(val) {
                this.page = val
                this.init()
            }
        }
    })
</script>
</body>
</html>